Namespace: Autodesk.Revit.DB Class: ExternalResourceUtils

ExternalResourceUtils.GetAllExternalResourceReferences(Document)

Method

Description:
Gets the ids of all elements which refer to external resources.

Remarks:
This function will not return the ids of nested Revit links; it only returns top-level references.

Syntax

public static ISet<ElementId> GetAllExternalResourceReferences(
	Document document
)

Public Shared Function GetAllExternalResourceReferences ( 
	document As Document
) As ISet(Of ElementId)

public:
static ISet<ElementId^>^ GetAllExternalResourceReferences(
	Document^ document
)

static member GetAllExternalResourceReferences : 
        document : Document -> ISet<ElementId>

Parameters

Parameter	Type	Description
document	Document	The Revit Document containing the external resource references.

Return Value

Type	Description
ISet	The ids of all elements which refer to external resources.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null